Dear Mr. Lamar,
Please accept my resume for the Field Technician job you advertised on www.monster.com. I am confident that my qualifications match your position requirements, and I have attached my resume for your convenience.
Briefly, I have had much experience working as a Field Technician to the tune of seven years at Siemens Technologies, Corp. As a part of my position, I work with many commercial and private entities on a daily basis, in helping them get products and systems installed, maintained, and optimized. I am also very good at analyzing and troubleshooting systems that need repair or tweaking, and can get them back to operating status quickly. I am a great team player and have outstanding customer service skills.
My phone number is (555)-555-5555, and I ask that you call this number as soon as possible. I look forward to a possible interview and thank you so much for your time.